<template>
  <div class="dog">
    <ul>
        <m-dog
        :data="list[index]"
        v-for="(item,index) in list"
        :key="index"
        @dogList="dogList"/>
    </ul>
    <div>
      你喜欢的狗有：<p v-for="(item,index) in arr" :key="index">{{item}}</p>
    </div>
  </div>
</template>

<script>
import mDog from './components/mDog.vue'
export default {
  components: { mDog },
  data () {
    return {
      list: [
        {
          dogImgUrl:
        'http://nwzimg.wezhan.cn/contents/sitefiles2029/10146688/images/21129958.jpg',
          dogName: '博美'
        },
        {
          dogImgUrl:
        'https://ss2.bdstatic.com/70cFvnSh_Q1YnxGkpoWK1HF6hhy/it/u=1224576619,1307855467&fm=26&gp=0.jpg',
          dogName: '泰迪'
        },
        {
          dogImgUrl:
        'https://ss2.bdstatic.com/70cFvnSh_Q1YnxGkpoWK1HF6hhy/it/u=2967740259,1518632757&fm=26&gp=0.jpg',
          dogName: '金毛'
        },
        {
          dogImgUrl:
        'https://pic1.zhimg.com/80/v2-7ba4342e6fedb9c5f3726eb0888867da_1440w.jpg?source=1940ef5c',
          dogName: '哈士奇'
        },
        {
          dogImgUrl:
        'https://img1.baidu.com/it/u=1745732990,1020208930&fm=26&fmt=auto',
          dogName: '阿拉斯加'
        },
        {
          dogImgUrl:
        'https://img1.baidu.com/it/u=2126513322,2753671147&fm=26&fmt=auto',
          dogName: '萨摩耶'
        }
      ],
      arr: []
    }
  },

  created () {

  },

  methods: {
    dogList (val) {
      this.arr.push(val)
    }
  }
}
</script>

<style scoped lang='less'>
.dog{
  width: 800px;
  height: 520px;
  border: 1px solid #000;
  // overflow: hidden;
  ul{
    width: 600px;
  }
}

</style>
